Subjects

Math

English Language Arts

Science

Social Studies

Foreign Language

Grades

Pre-K

Kindergarten

1st Grade

2nd Grade

3rd Grade

4th Grade

5th Grade

6th Grade

7th Grade

8th Grade

Worksheets

Games

Build a Worksheet

Word Scramble

Word Search

Crossword Puzzle

Sudoku Generator

Addition Worksheet Generator 

Subtraction Worksheet Generator

Multiplication Worksheet Generator

Division Worksheet Generator

See All

More Resources

Arts & Crafts

Hands-On Activities

CVC Words

Guided Lessons

Common Core State Standards

Common Core Math

Common Core ELA

Roly Recommends

Weekly Recommendations

Early Childhood

Social Emotional Learning

Back to School

Fall

Hispanic Heritage Month

Showing Results for properties of triangles

Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.

Sorting Triangles

This colorful worksheet asks your fourth grade geometry detective to practice identifying right triangles.

Identifying Triangles: Right Triangles

Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?

Identifying Triangles: Acute Triangles

Is your fourth grader reluctant to practice geometry? This colorful worksheet, which explores obtuse triangles, may be just what he needs!

Obtuse Triangles: Identifying Triangles

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

Properties of Metals

Give your third grader some extra practice with one of the key properties of multiplication: distributive property.

Properties of Multiplication: Distributive

This "Treehouse Triangles" worksheets breaks down the geometric process into simple steps. Take angles from archenemy to acquaintance with this worksheet.

Treehouse Triangles #5

Practice geometry in a fun way with this "Treehouse Triangles" worksheet. Get your child to measure angles with ease in this treehouse-themed worksheet.

Treehouse Triangles #4

Buster the Builder needs help finding the angles of the walls in this treehouse. Your child will use his geometry know-how to help him out.

Treehouse Triangles #3

This worksheet offers a variety of hands-on practice problems to help reinforce learners&#39; understanding of the identity property.&nbsp;

Properties of Multiplication: Identity

If your child scratches their head when it comes to the associative property of multiplication, this worksheet is sure to clear things up!

Properties of Multiplication: Associative

This worksheet introduces children to the commutative property, then uses a series of prompts to help them practice it.

Properties of Multiplication: Commutative

These "Treehouse Triangle" worksheets break down the geometric process into easy, solvable steps.

Treehouse Triangles #2

Master your addition facts with this colorful, inviting math worksheet!

Fact Triangles: Addition to 20

Fifth graders review types of angles, triangles, and polygons in this handy geometry review.

Geometry Review: Angles and Polygons

Children explore the concept of commutative properties with the visual aid of arrays.

Practicing Commutative Property with Arrays

Explore properties of operations while writing subtraction equations with this second-grade math worksheet!

Open Number Line Subtraction Within 1,000: Write the Equation #1

Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

Law of Gravity

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

Open Number Line Addition Within 1,000: Write the Equation #3

Challenge your students to identify or draw 18 different geometric shapes, including polygons, quadrilaterals, and triangles.

Geometry Task Cards

Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.

Triangle Angles

This worksheets teaches one of three multiplication properties, commutative, which means that you can multiply numbers in any order and get the same product.

Multiplication and the Commutative Property

Is your child in need of a geometry review? This worksheet covers the basic 2-D shapes, from circles and triangles to pentagons and hexagons.

2-D Shapes: Fill in the Table

Strengthen your child's geometry skills with this printable worksheet. Use this resource with your students to classify two-dimensional shapes like parallelograms, quadrilaterals, squares, and triangles.

Categorize These Shapes!

Explore properties of operations while writing addition equations in this second-grade math worksheet!

Open Number Line Addition Within 1,000: Write the Equation #1

The Two Truths and One Lie: Hanukkah Edition worksheet will get your learners talking about math and sharing their ideas and knowledge about different properties of multiplication. This worksheet will prompt your students to make connections between abstr

Two Truths and One Lie: Hanukkah Edition

The Two Truths and One Lie: Winter Edition worksheet will get your learners talking about math and sharing their ideas and knowledge about different properties of multiplication. This worksheet will prompt your students to make connections between abstrac

Two Truths and One Lie: Winter Edition

The Two Truths and One Lie: Football Edition worksheet will get your students discussing their ideas and knowledge about different math properties. They’ll solve three equations, and determine which two are true. They’ll also decide which equation is not

Two Truths and One Lie: Football Edition

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

Open Number Line Addition Within 1,000: Write the Equation #2

The Two Truths and One Lie: Halloween Edition worksheet will get your students talking about math and sharing their ideas and knowledge about different properties. This worksheet will get your learners making connections between abstract ideas and more co

Two Truths and One Lie: Halloween Edition

Lesson Plans

Interactive Worksheets

Workbooks

Activities

Exercises

Stories

Songs

Offline Games

Teacher Resources

Resource Type

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

Eighth Grade

Grade Level

2nd - 5th Grade

Common Core

Birthdays

Women's History Month

St. Patrick's Day

Ramadan

Passover

Spring

Easter

Earth Day

Cinco de Mayo

Mother's Day

Memorial Day

Asian Pacific American Heritage Month

Graduation

Summer

Summer Packets

Father's Day

Independence Day

Labor Day

Halloween

Dia de los Muertos

Veterans Day

Winter

Holidays

Thanksgiving

Christmas

Hanukkah

Kwanzaa

New Year

Martin Luther King Jr. Day

Lunar New Year

Valentine's Day

Presidents' Day

Black History Month

Occasion

Mazes

Dot to Dot

Ball Games

Crossword

Fitness & Exercise

Group Games

Memory Games

Outdoor Games

Printable Board Games

Puzzles & Sudoku

Scavenger Hunt

Travel Games

Word Puzzles

Game Type

Fabric Projects

Beads & Jewelry

Paper & Glue Crafts

Construction & Sculpture

Painting & Drawing

Recycled Crafts

Coloring

Snacks

Mains

Sides

Dessert

Recipes

English Language Support